/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.trino.server.protocol.spooling;

import io.airlift.configuration.Config;
import io.airlift.configuration.ConfigDescription;
import jakarta.validation.constraints.AssertTrue;

public class SpoolingEnabledConfig
{
    private boolean enabled;
    private boolean unsupportedWarningEnabled;

    public boolean isEnabled()
    {
        return enabled;
    }

    @Config("protocol.spooling.enabled")
    @ConfigDescription("Enable spooling protocol")
    public SpoolingEnabledConfig setEnabled(boolean enabled)
    {
        this.enabled = enabled;
        return this;
    }

    public boolean isUnsupportedWarningEnabled()
    {
        return unsupportedWarningEnabled;
    }

    @Config("protocol.spooling.unsupported-warning.enabled")
    @ConfigDescription("Generates a warning when a client lacks spooling support and connects to a spooling-enabled server")
    public SpoolingEnabledConfig setUnsupportedWarningEnabled(boolean unsupportedWarningEnabled)
    {
        this.unsupportedWarningEnabled = unsupportedWarningEnabled;
        return this;
    }

    @AssertTrue(message = "protocol.spooling.unsupported-warning.enabled can only be enabled when protocol.spooling.enabled is also enabled")
    public boolean isConfigurationValid()
    {
        return !unsupportedWarningEnabled || enabled;
    }
}
